Ventilation element
AssigneeAqseptence Group, Inc.
InventorJiansan Zhang
Life of this patent
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Abstract
The invention relates to a ventilation element for the introduction of a gas into a liquid, having at least one gas port, having at least one carrier plate and having at least one elastically deformable diaphragm which is connected to the at least one gas port and/or to the at least one carrier plate. A space that can be formed between the at least one diaphragm and the at least one carrier plate is connected in terms of flow to the gas port. The at least one carrier plate has a multiplicity of gas outlet openings, and at least one diaphragm is composed at least in sections of a material with a lower density than water, or is equipped with at least one float body which has a lower density than water.
Claims11
An aeration element for introducing a gas into a liquid, with at least one gas port, at least one carrier plate and at least one elastically deformable membrane, which is connected to the at least one gas port and/or the at least one carrier plate, wherein a space that can form between the at least one membrane and the at least one carrier plate is in flow connection with the gas port, wherein the at least one carrier plate has a multiplicity of gas outlet openings and the at least one membrane consists at least in certain portions of a material with a lower density than water and/or is provided with at least one float, which has a lower density than water, wherein the at least one membrane has at least in certain portions a multilayered structure, wherein floats, which have a lower density than water, are enclosed between two layers of the at least one membrane and air bubbles are enclosed between the two layers.
Dependencies are inferred from the claim text.